[INFO] fetching crate cast 0.3.0... [INFO] testing cast-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate cast 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate cast 0.3.0 [INFO] finished tweaking crates.io crate cast 0.3.0 [INFO] tweaked toml for crates.io crate cast 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cast 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 626363ff99d51c99e54f7967f6739cad927bc462a6ce6d432532e690f5b59e9c [INFO] running `Command { std: "docker" "start" "-a" "626363ff99d51c99e54f7967f6739cad927bc462a6ce6d432532e690f5b59e9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "626363ff99d51c99e54f7967f6739cad927bc462a6ce6d432532e690f5b59e9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "626363ff99d51c99e54f7967f6739cad927bc462a6ce6d432532e690f5b59e9c", kill_on_drop: false }` [INFO] [stdout] 626363ff99d51c99e54f7967f6739cad927bc462a6ce6d432532e690f5b59e9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26307206ea6f8acb370cfce69586fdfe11352c7f9ae844ca8bcfd7b8eeebae51 [INFO] running `Command { std: "docker" "start" "-a" "26307206ea6f8acb370cfce69586fdfe11352c7f9ae844ca8bcfd7b8eeebae51", kill_on_drop: false }` [INFO] [stderr] Compiling cast v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | #![allow(const_err)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "26307206ea6f8acb370cfce69586fdfe11352c7f9ae844ca8bcfd7b8eeebae51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26307206ea6f8acb370cfce69586fdfe11352c7f9ae844ca8bcfd7b8eeebae51", kill_on_drop: false }` [INFO] [stdout] 26307206ea6f8acb370cfce69586fdfe11352c7f9ae844ca8bcfd7b8eeebae51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7496ba9e3065339794301e15dc16932faca52be3e6b61e1247a05856545546aa [INFO] running `Command { std: "docker" "start" "-a" "7496ba9e3065339794301e15dc16932faca52be3e6b61e1247a05856545546aa", kill_on_drop: false }` [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | #![allow(const_err)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling cast v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | #![allow(const_err)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.56s [INFO] running `Command { std: "docker" "inspect" "7496ba9e3065339794301e15dc16932faca52be3e6b61e1247a05856545546aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7496ba9e3065339794301e15dc16932faca52be3e6b61e1247a05856545546aa", kill_on_drop: false }` [INFO] [stdout] 7496ba9e3065339794301e15dc16932faca52be3e6b61e1247a05856545546aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45384ba8c3b9a34d4c945d638cee405d800d76ac84c9988a2d26ebc3e76f05a3 [INFO] running `Command { std: "docker" "start" "-a" "45384ba8c3b9a34d4c945d638cee405d800d76ac84c9988a2d26ebc3e76f05a3", kill_on_drop: false }` [INFO] [stderr] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stderr] --> src/lib.rs:91:10 [INFO] [stderr] | [INFO] [stderr] 91 | #![allow(const_err)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cast` (lib) generated 1 warning [INFO] [stderr] warning: `cast` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cast-1ed185914869bed8) [INFO] [stdout] [INFO] [stdout] running 126 tests [INFO] [stdout] test test::demoting_to::i32::from::f64 ... ok [INFO] [stdout] test test::demoting_to::i64::from::i128 ... ok [INFO] [stdout] test test::demoting_to::i8::from::i16 ... ok [INFO] [stdout] test test::demoting_to::i8::from::i32 ... ok [INFO] [stdout] test test::demoting_to::i32::from::isize ... ok [INFO] [stdout] test test::demoting_to::i8::from::f32 ... ok [INFO] [stdout] test test::demoting_to::i16::from::i128 ... ok [INFO] [stdout] test test::demoting_to::u16::from::f64 ... ok [INFO] [stdout] test test::demoting_to::i16::from::i64 ... ok [INFO] [stdout] test test::demoting_to::i16::from::f32 ... ok [INFO] [stdout] test test::demoting_to::i8::from::i64 ... ok [INFO] [stdout] test test::demoting_to::u16::from::i128 ... ok [INFO] [stdout] test test::demoting_to::i8::from::isize ... ok [INFO] [stdout] test test::demoting_to::isize::from::i128 ... ok [INFO] [stdout] test test::demoting_to::i16::from::i32 ... ok [INFO] [stdout] test test::demoting_to::i8::from::f64 ... ok [INFO] [stdout] test test::demoting_to::u16::from::f32 ... ok [INFO] [stdout] test test::demoting_to::u16::from::isize ... ok [INFO] [stdout] test test::demoting_to::u16::from::u32 ... ok [INFO] [stdout] test test::demoting_to::u32::from::isize ... ok [INFO] [stdout] test test::demoting_to::u16::from::u64 ... ok [INFO] [stdout] test test::demoting_to::u32::from::u128 ... ok [INFO] [stdout] test test::demoting_to::u16::from::usize ... ok [INFO] [stdout] test test::demoting_to::u32::from::u64 ... ok [INFO] [stdout] test test::demoting_to::u16::from::i64 ... ok [INFO] [stdout] test test::demoting_to::u32::from::usize ... ok [INFO] [stdout] test test::demoting_to::i8::from::i128 ... ok [INFO] [stdout] test test::demoting_to::u8::from::i32 ... ok [INFO] [stdout] test test::demoting_to::u16::from::u128 ... ok [INFO] [stdout] test test::demoting_to::u64::from::i128 ... ok [INFO] [stdout] test test::demoting_to::u8::from::i64 ... ok [INFO] [stdout] test test::demoting_to::u64::from::u128 ... ok [INFO] [stdout] test test::demoting_to::u8::from::isize ... ok [INFO] [stdout] test test::demoting_to::u8::from::u128 ... ok [INFO] [stdout] test test::demoting_to::u8::from::f32 ... ok [INFO] [stdout] test test::demoting_to::u8::from::u32 ... ok [INFO] [stdout] test test::demoting_to::u8::from::f64 ... ok [INFO] [stdout] test test::demoting_to::u8::from::i128 ... ok [INFO] [stdout] test test::demoting_to::u8::from::u16 ... ok [INFO] [stdout] test test::demoting_to::u8::from::i16 ... ok [INFO] [stdout] test test::demoting_to::usize::from::i128 ... ok [INFO] [stdout] test test::f32::inf::to::i32 ... ok [INFO] [stdout] test test::f32::inf::to::i16 ... ok [INFO] [stdout] test test::f32::inf::to::i64 ... ok [INFO] [stdout] test test::demoting_to::usize::from::u128 ... ok [INFO] [stdout] test test::f32::inf::to::isize ... ok [INFO] [stdout] test test::f32::inf::to::i8 ... ok [INFO] [stdout] test test::f32::inf::to::u16 ... ok [INFO] [stdout] test test::f32::inf::to::u32 ... ok [INFO] [stdout] test test::f32::inf::to::u8 ... ok [INFO] [stdout] test test::f32::inf::to::usize ... ok [INFO] [stdout] test test::demoting_to::u8::from::u64 ... ok [INFO] [stdout] test test::f32::inf::to::u64 ... ok [INFO] [stdout] test test::f32::nan::to::i128 ... ok [INFO] [stdout] test test::f32::nan::to::i16 ... ok [INFO] [stdout] test test::f32::nan::to::i32 ... ok [INFO] [stdout] test test::f32::nan::to::i64 ... ok [INFO] [stdout] test test::f32::nan::to::i8 ... ok [INFO] [stdout] test test::f32::inf::to::u128 ... ok [INFO] [stdout] test test::f32::nan::to::isize ... ok [INFO] [stdout] test test::f32::nan::to::u64 ... ok [INFO] [stdout] test test::f32::nan::to::u16 ... ok [INFO] [stdout] test test::f32::nan::to::u128 ... ok [INFO] [stdout] test test::f32::nan::to::u32 ... ok [INFO] [stdout] test test::f32::nan::to::u8 ... ok [INFO] [stdout] test test::f32::nan::to::usize ... ok [INFO] [stdout] test test::f64::inf::to::i16 ... ok [INFO] [stdout] test test::f64::inf::to::i32 ... ok [INFO] [stdout] test test::f64::inf::to::i64 ... ok [INFO] [stdout] test test::f64::inf::to::i128 ... ok [INFO] [stdout] test test::f64::inf::to::isize ... ok [INFO] [stdout] test test::f64::inf::to::u128 ... ok [INFO] [stdout] test test::f64::inf::to::u64 ... ok [INFO] [stdout] test test::f64::inf::to::u16 ... ok [INFO] [stdout] test test::f64::inf::to::u32 ... ok [INFO] [stdout] test test::f64::inf::to::i8 ... ok [INFO] [stdout] test test::demoting_to::u16::from::i32 ... ok [INFO] [stdout] test test::f64::inf::to::u8 ... ok [INFO] [stdout] test test::f64::nan::to::i32 ... ok [INFO] [stdout] test test::f64::inf::to::usize ... ok [INFO] [stdout] test test::f64::nan::to::i128 ... ok [INFO] [stdout] test test::f64::nan::to::isize ... ok [INFO] [stdout] test test::f64::nan::to::i16 ... ok [INFO] [stdout] test test::f64::nan::to::i64 ... ok [INFO] [stdout] test test::f64::nan::to::i8 ... ok [INFO] [stdout] test test::demoting_to::u32::from::i128 ... ok [INFO] [stdout] test test::demoting_to::u32::from::i64 ... ok [INFO] [stdout] test test::f64::nan::to::u128 ... ok [INFO] [stdout] test test::demoting_to::i16::from::isize ... ok [INFO] [stdout] test test::f64::nan::to::u16 ... ok [INFO] [stdout] test test::f64::nan::to::u64 ... ok [INFO] [stdout] test test::f64::nan::to::u32 ... ok [INFO] [stdout] test test::f64::nan::to::u8 ... ok [INFO] [stdout] test test::gh15 ... ok [INFO] [stdout] test test::gh16 ... ok [INFO] [stdout] test test::symmetric_cast_between::u128::and::i128 ... ok [INFO] [stdout] test test::f64::nan::to::usize ... ok [INFO] [stdout] test test::symmetric_cast_between::u128::and::i64 ... ok [INFO] [stdout] test test::symmetric_cast_between::u128::and::isize ... ok [INFO] [stdout] test test::symmetric_cast_between::u128::and::i32 ... ok [INFO] [stdout] test test::symmetric_cast_between::u128::and::i8 ... ok [INFO] [stdout] test test::symmetric_cast_between::u16::and::i16 ... ok [INFO] [stdout] test test::symmetric_cast_between::u32::and::i32 ... ok [INFO] [stdout] test test::symmetric_cast_between::u64::and::i16 ... ok [INFO] [stdout] test test::symmetric_cast_between::u32::and::i8 ... ok [INFO] [stdout] test test::symmetric_cast_between::u128::and::i16 ... ok [INFO] [stdout] test test::symmetric_cast_between::u16::and::i8 ... ok [INFO] [stdout] test test::symmetric_cast_between::u32::and::i16 ... ok [INFO] [stdout] test test::symmetric_cast_between::u64::and::isize ... ok [INFO] [stdout] test test::symmetric_cast_between::u64::and::i32 ... ok [INFO] [stdout] test test::symmetric_cast_between::u64::and::i64 ... ok [INFO] [stdout] test test::symmetric_cast_between::u8::and::i8 ... ok [INFO] [stdout] test test::symmetric_cast_between::u64::and::i8 ... ok [INFO] [stdout] test test::symmetric_cast_between::usize::and::i64 ... ok [INFO] [stdout] test test::symmetric_cast_between::usize::and::i8 ... ok [INFO] [stdout] test test::symmetric_cast_between::usize::and::i32 ... ok [INFO] [stdout] test test::symmetric_cast_between::usize::and::isize ... ok [INFO] [stdout] test test::test_fl_conversion ... ok [INFO] [stdout] test test::symmetric_cast_between::usize::and::i16 ... ok [INFO] [stdout] test test::demoting_to::i16::from::f64 ... ok [INFO] [stdout] test test::demoting_to::u8::from::usize ... ok [INFO] [stdout] test test::demoting_to::i32::from::i128 ... ok [INFO] [stdout] test test::f32::inf::to::i128 ... ok [INFO] [stdout] test test::demoting_to::i32::from::i64 ... ok [INFO] [stdout] test test::demoting_to::u32::from::f64 ... ok [INFO] [stdout] test test::gh23_lossless_integer_max_min_to_float ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 126 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests cast [INFO] [stderr] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stderr] --> src/lib.rs:91:10 [INFO] [stderr] | [INFO] [stderr] 91 | #![allow(const_err)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45384ba8c3b9a34d4c945d638cee405d800d76ac84c9988a2d26ebc3e76f05a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45384ba8c3b9a34d4c945d638cee405d800d76ac84c9988a2d26ebc3e76f05a3", kill_on_drop: false }` [INFO] [stdout] 45384ba8c3b9a34d4c945d638cee405d800d76ac84c9988a2d26ebc3e76f05a3